Quantum Computing and AI Agents Become New Cybersecurity Challenges: In-Depth Conversation with IBM Experts

As technology advances rapidly, the field of information security is facing unprecedented challenges. Jeff Crume, the current head of cybersecurity at IBM, and an expert who previously served as Chief Information Security Officer (CISO) for multiple U.S. states, recently engaged in a discussion to explore the security risks brought by two emerging technologies: quantum computing and AI agents. Their conversation has sparked widespread industry reflection on future cybersecurity defenses. Quantum Computing Threatens Traditional Cryptography Quantum computing possesses extraordinary computational power, posing a significant threat to widely used encryption algorithms. Experts point out that once quantum computing becomes mature and practical, many existing cryptographic protections will be at risk of being broken. This means that enterprises and government agencies need to proactively develop post-quantum cryptography solutions to ensure the long-term security of sensitive information. As IBM’s cybersecurity leader, Jeff Crume’s awareness of this threat and his insights into defensive strategies are highly valuable. AI Agents Present Information Security Risks Unlike the distant threat posed by quantum computing, the cybersecurity risks associated with AI agents are already approaching. Autonomous AI agents could be maliciously exploited, leading to system intrusions, data theft, or business disruptions. Especially in automated decision-making processes, if AI agents lack proper security controls, they can become vulnerable entry points for attackers. How Industry Experts Are Addressing Emerging Risks This dialogue between IBM’s cybersecurity executive and multiple state CISOs reflects the global focus on the dual threats of quantum computing and AI agents. Industry leaders are actively discussing defense strategies, including strengthening cryptographic research, establishing transparency and controllability in AI systems, and developing new security standards and regulations. These measures will help organizations maintain a competitive security posture amid the wave of new technologies and prepare for the arrival of the quantum era.